Greatest Common Factor of 46, 81, 98, 22, 61

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 46, 81, 98, 22, 61 by common division method
• Greatest Common Factor of 46, 81, 98, 22, 61 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 46,81,98,22,61 . The biggest common factor number is the GCF number.
So the greatest common factor 46,81,98,22,61 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 98, 63, 78, 93, 49
• GCF of 30, 25, 92, 40, 23
• GCF of 81, 19, 39, 98, 81
• GCF of 11, 68, 86, 21, 59
• GCF of 25, 81, 19, 36, 71

1. What is the GCF of 46, 81, 98, 22, 61?

Answer: GCF of 46, 81, 98, 22, 61 is 1.

2. How to Find the GCF of 46, 81, 98, 22, 61

Answer: Greatest Common Factor(GCF) of 46, 81, 98, 22, 61 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(46, 81, 98, 22, 61) = 1.